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MT-VA

MT-VA
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MEASURING TRANSDUCER - AC VOLTAGE AND CURRENT MT-VA • Combined AC Voltage (V) and AC Current (A) Transducer • Precision true RMS class 0,5 measurement, not affected by any waveform distortion • For Voltage measurement up to 500VAC • For use with 1A or 5A current transformers • Up to two individual very fast analogue output signals (<50mS), (optional) • DIN96 Slave Indicators with full scale (optional) Specifications Monitored Voltage: The digitally controlled MT-VA is a precision transducer for AC Voltage (A) and AC Current (A). Standard Auxiliary Voltage AC: Optional Separate Auxiliary Voltage DC: Supply tolerance: Power rating: Current Input: Analogue output 1: (Volt range) To be used in applications that require a very fast response, precision monitoring of voltage and ampere. The unit measures the voltage and current true r.m.s. value, and accuracy is independent of any wave form distortion. Agreen LED (ON) indicates the auxiliary supply presence. LED status Power Two individual very fast analogue output signals proportional toAC Voltage (V) and AC Current (A) level. If an output is used for remote meter reading, we recommend 0-1mAfor the slave indicator. It also includes an additional RJ12 output for a DIN96 Slave Indicator (optional). Analogue output 2: (Any % of the range of CT value) The noise-immune mA output is isolated from both the C.T. and voltage inputs and auxiliary power. (other on request) (see page 2 for available outputs) Accuracy: Temperature: Humidity, relative: Weight: Front protection: Flammability: The unit take the auxiliary supply voltage from terminal 26 & 27. Class 0,5 -20 to +70ºC 0-95% 0.6kgs IP21 UL94-V0 It can also be delivered with optional separate DC auxiliary voltage (terminal 26 & 27), but that must be specified when ordering (see page 2 for ordering code for separate DC Aux. Supply). The unit meets EN 60255-27 Cat. III, Pollution degree 2 and the relevant environmental and EMC tests specified in EN 60255-26 to comply with the requirements of the major Classification Societies. Norway Denmark United Kingdom www.megacon.com ELECTRONIC CONTROL AND INSTRUMENTATION Page: 1 of 2 REF: Datasheet.MT-VA - REV: 1.00/04.2021 © All rights reserved to Megacon Megacon reserves the right to make any changes to the information

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MEASURING TRANSDUCER - AC VOLTAGE AND CURRENT MT-VA Connection Diagram Analogue Output Connection Diagram without optional slave instrument The output signals are proportional to the meter reading. L1 L2 The signal is specifically intended as an input to a control system for monitoring or control. L3 Add suffix from table below to type designation to specify output required: Monitored Voltage Optional earth connection *Note: AC AUX. Supply (Standard) Separate DC Aux. Supply (Optional) Connection Diagram with optional slave instrument L1 Connection Terminal type Wire max. Monitored Voltage :...

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MT-VA 2Pages

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MT-VA
2Pages